SketchUp is a 3D modeling program optimized for a broad range of applications such as architectural, civil, mechanical, film as well as video game design — and available in free as well as 'professional' versions.
The program highlights its ease of use, and an online repository of model assemblies (e.g., windows, doors, automobiles, entourage, etc.) known as 3D Warehouse
enables designers to locate, download, use and contribute free models.
The program includes a drawing layout functionality, allows surface
rendering in variable "styles," accommodates third-party "plug-in"
programs enabling other capabilities (e.g., near photo realistic
rendering) and enables placement of its models within Google Earth.
This is the pics from some of my creations
Haha.. I'm such a newbie..